Abstract:Holding short-term trades during major employment data releases often leads to unexpected losses due to widening spreads and price gaps. This article explains the market mechanics behind these sudden movements and why standard stop-loss orders fail to protect your account during extreme volatility. The safest approach for beginners is to close short-term positions before the data drops.

Many beginners watch a perfectly good trade turn into a disaster the exact second major economic reports, such as US employment data, are published. You set your stop-loss. You controlled your lot size. Yet, the moment the numbers hit the news, your screen freezes, the spread explodes, and your account takes a hit much larger than you planned.
This is not necessarily a broken platform. It is the mechanical reality of how financial markets handle sudden surges of information. Before you decide to hold a short-term trade through an important data release, you need to understand what is actually happening behind the screen.
When major economic data goes public, a massive amount of trading volume enters the market simultaneously. High-speed electronic trading platforms process thousands of orders in seconds as global institutions adjust their positions.
Because of this intense rush, asset prices do not always move in a smooth, continuous line. Instead, they experience price gaps. A gap occurs when the price of a currency pair jumps from one level to another without any actual trades happening in the space between.
If your short-term trade is caught in the middle of this jump, the market simply skips over your intended exit price.
You will often notice that just before the data drops, the gap between the buy (bid) and sell (ask) price grows rapidly.
In normal trading conditions, major currency pairs like the EUR/USD have very tight spreads because there is high liquidity. There are plenty of buyers and sellers constantly exchanging currency. But right before a major news event, large liquidity providers and market makers pull back their orders because the immediate reaction is impossible to predict.
This sudden lack of liquidity creates a thinly traded environment for several seconds, forcing the spread to widen drastically. A sudden 20-pip spread can trigger your existing stop-loss instantly, closing your trade at a loss even if the actual market price never moved that far down the chart.
Many beginners believe that a stop-loss order is a guarantee. During an economic data release, it is not.
A standard stop-loss order is designed to trigger when the market hits your price, but at that exact moment, it turns into a market order. If the price gaps past your stop, your broker is forced to fill the order at the next available market price. During a major employment report, that next available price could be significantly worse than the level you typed in.
Some traders try to fix this by using a stop-limit order, which strictly controls the maximum or minimum price you are willing to accept. While a stop-limit gives you precise control over your price, it comes with a different flaw. If the market gaps violently past your limit price, the order may not execute at all. You are left holding an open position taking on massive losses while the market runs further against you.
Attempting to guess the direction of a market during an employment data release crosses the line from trading into raw speculation. Speculation involves taking on a high risk of losing value with the hope of a significant, sudden gain. But without a clear advantage, you are gambling on an initial reaction.
The risks of price gaps, slipping orders, and widening spreads usually outweigh the potential for a quick profit on a short-term setup. The most practical defense is simply day trading discipline: close your short-term positions minutes before the data drops. Wait for the market to digest the news, let the spreads return to normal, and look for a new, stable entry.
If you are ever unsure whether the extreme spread widening on your screen was normal market mechanics or unfair manipulation by your provider, looking up the broker's regulatory standing and user feedback on WikiFX can help you verify if you are trading in a reliable environment.

